/** @file
*
*  Copyright (c) 2012-2014, ARM Limited. All rights reserved.
*
*  SPDX-License-Identifier: BSD-2-Clause-Patent
*
**/

#ifndef __BOOTMON_FS_HW_H__
#define __BOOTMON_FS_HW_H__

#define MAX_NAME_LENGTH 32

#define HW_IMAGE_FOOTER_SIGNATURE_1 0x464C5348
#define HW_IMAGE_FOOTER_SIGNATURE_2 0x464F4F54

#define HW_IMAGE_FOOTER_VERSION     1
#define HW_IMAGE_FOOTER_OFFSET      92

#define HW_IMAGE_FOOTER_VERSION2    2
#define HW_IMAGE_FOOTER_OFFSET2     96

typedef struct {
  CHAR8  Filename[MAX_NAME_LENGTH];
  UINT32 Offset;
  UINT32 Version;
  UINT32 FooterSignature1;
  UINT32 FooterSignature2;
} HW_IMAGE_FOOTER;

#define HW_IMAGE_DESCRIPTION_REGION_MAX 4

// This structure is located at the end of a block when a file is present
typedef struct {
  UINT32  EntryPoint;
  UINT32  Attributes;
  UINT32  RegionCount;
  struct {
    UINT32 LoadAddress;
    UINT32 Size;
    UINT32 Offset;
    UINT32 Checksum;
  } Region[HW_IMAGE_DESCRIPTION_REGION_MAX];
  UINT32  BlockStart;
  UINT32  BlockEnd;
  UINT32  FooterChecksum;

  HW_IMAGE_FOOTER Footer;
} HW_IMAGE_DESCRIPTION;

#endif
